101202210221002 has 32 divisors (see below), whose sum is σ = 166204732700160. Its totient is φ = 45834034524480.

The previous prime is 101202210220927. The next prime is 101202210221009. The reversal of 101202210221002 is 200122012202101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (101202210221009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 383723143 + ... + 383986789.

It is an arithmetic number, because the mean of its divisors is an integer number (5193897896880).

Almost surely, 2^{101202210221002} is an apocalyptic number.

101202210221002 is a deficient number, since it is larger than the sum of its proper divisors (65002522479158).

101202210221002 is a wasteful number, since it uses less digits than its factorization.

101202210221002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326926.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 101202210221002 its reverse (200122012202101), we get a palindrome (301324222423103).

The spelling of 101202210221002 in words is "one hundred one trillion, two hundred two billion, two hundred ten million, two hundred twenty-one thousand, two".